Add glade (different from libglade) (#4686)

packages/glade.rb

+require 'package'
+
+class Glade < Package
+  description 'User Interface Builder for GTK+ applications'
+  version '3.38.2'
+  compatibility 'all'
+  source_url 'https://download.gnome.org/sources/glade/3.38/glade-3.38.2.tar.xz'
+  source_sha256 '98fc87647d88505c97dd2f30f2db2d3e9527515b3af11694787d62a8d28fbab7'
+
+  depends_on 'gtk3'
+  depends_on 'libxml2'
+  depends_on 'gobject_introspection'
+  depends_on 'pygobject'
+
+  def self.build
+  system "meson setup #{CREW_MESON_OPTIONS} -Dgtk_doc=false -Dman=false build"
+  system "meson configure build"
+  system "ninja -C build"
+  end
+  
+  def self.install
+  system "DESTDIR=#{CREW_DEST_DIR} ninja -C build install"
+  end
+end